the liquid screed provided by UK liquid screed LTD is very shallow. it was installed on Friday and was told not to check for at least 48 hours. however when I had a look today I noticed the under floor heating pipes of my sitting room are showing in nearly 2 third of the area., see attached pics. I contacted the company now and hope to hear from them. I am rather worries as the building reg inspectors will inspect the floor this Friday. my question is what is the remedy for such a case so that I know what to expect from the UK liquid screed LTD.